A short but instructive piece on wireless technology and networking, mind opening.
Tag Archives: Future
Jaja: Worlds first pressure sensitive iPad Stylus
This project to develop a better iPad Stylus is a Kickstarter, crowd sourced project, i.e. the project is funded by putting the prospectus on the website and asking for a set amount of funding to get to the next level. This is an approach to funding that is taking off big for many types of effort and holds a great deal of promise for W.R.Mead’s Post Blue Model (on which more later.)
The project itself looks reasonably conceived and has what in some circles is called off ramps, that is pieces of the technology that may be of value in their own right.
I do have to say that eventually I think a non-capacitive system, maybe even an old style optical dig pen will be needed in addition to the capacitive if the iPad is to reach its peak functionality. Which is what this Technology Review blog post, Will Designers Take to the iPad3? talks about. The answer in my opinion is no, I am not a professional but am somewhat ProAm and I find that while the iPad has its liberating effect (frothed about elsewhere) it still has some irritating downsides at times.
Mirasol (Butterfly Wing eReader Screen) out in Asia
An update from TechnologyReview regarding the Qualcom Mirasol based products. Only in 5.3″ and all obviously based on the same hardware platform right now. 5.3″ is more in line with Asian tastes than US so it makes sense to focus there first The long hang time (4 years from first hoopla) and small size indicate issues with the manufacturing technology, but nothing helps ManTech more than going to volume. Hopefully 7, 9 and 11 inch units will follow soon.
Nano Robots Move Out
A fascinating set of articles came out recently discussing the progress in micro and nano robotic techniques above. Is the picture from a short piece in IEEE Spectrum discussing the work of Dr. Ada Poon at the Standford Poon Group who are working on medical applications of beamed power.
The basis is this technical paper (PDF). Which talks about the chip, it essentially couples the beamed energy with a tiny antenna and converts the energy to a form needed to drive the chip using a electromagnetic propulsion fabricated on chip. Very cool. I will also point out that the Poon Group appears to be reasonably focused, some similar organizations I have run across or worked with have gotten way too diffuse and seem to wander off topic all the time. Dr. Poon is doing a good job focusing on some key enabling technologies in the field.
So every battle platform needs its weapons, and what do you know these guys seem to have just the ticket.
Researchers at the Wyss Institute for Biologically Inspired Engineering at Harvard University have developed a robotic device made from DNA that could potentially seek out specific cell targets.
Obviously they are looking to ways to use this in the form of a more traditional delivery system, say a shot, but the Dreadnought could also use these for delivering deadly loads into exactly the right spot possibly repeatedly over time without repeated shots etc.
On its own very cool, in combination with everything else going on, mind-blowing!!
And yet we also complain about the costs of medicine. The reason that money is put into these efforts is both altruistic and profit driven:
- Medicine is after all about making life better for human beings
- These techniques promise profound effects with minimal collateral damage
- These devices can be fabricated in their thousands using ultra clean and precise techniques that will both lower cost and improve performance.
- The price performance should move towards a Moore’s Rule like model of decreasing price AND increasing performance on a steep slope.
- Conditions untreatable today will be treatable
- People who would have died will live…some with health issues that will make them a drain on the economy.
- Early clinical trials and during ramp up and cost recoupment the prices will be high because of limited supply and price controls…and people will complain about the cost of medicine.
And so the cycle will go on. Do not take my screeds against Health Care costs and the Medical Establishment as any kind of Luddism, I want more technology more quickly, its the only path to better human lives. What I hate is the almost Medieval Economic model of the existing ME in the US.
Charge Your Phone (and Your Car) from Afar
Charge Your Phone (and Your Car) from Afar – Technology Review.
This has been coming for some time but as the tag line says at the end, “…It’s going to catch on superfast…” This may well be the technology that electric cars were looking for. Think about it coils at stop signs and stop lights, etc, or even in charging lanes. With the technology of the battery and electric propulsion at its current level this should make the electric car a reasonable investment. The problem is the deployment, investment, but spread out over time and geography and with the expectation that you’re going to have diesel, gas and LNG vehicles around for a long time I think you can see a realistic road to electric nirvanah.
3D printer builds a Lower Jawbone Replacement
This piece of news popped up all over earlier this week, but the Technology Review piece though short gives it some context. The rapid advances in imaging, tissue creation, stem cell technology, bio compatible materials, low impact surgery and 3D fabrication are being brought together to make things possible that were once fantasy and to eventually overtake transplants in the traditional sense.
While this is fascinating from a sci-fi writer’s viewpoint, the reality is something close to awe-inspiring.
In the Developing World, Solar Is Cheaper than Fossil Fuels – Technology Review
In the Developing World, Solar Is Cheaper than Fossil Fuels – Technology Review.
The sudden interest is fueled by the advent of relatively low-cost LEDs, …., powering lightbulbs required a solar panel that could generate 20 to 30 watts, …. LEDs are far more efficient. Now people can have bright lighting using a panel that only generates a couple of watts of power…
But such technological improvements aren’t quite enough to open up the market. High-quality LED systems, with a pair of lamps and enough battery storage for several hours of lighting, cost less than $50. The systems can pay for themselves in less than two years, but the upfront cost is still too steep for many people.
Eight19, a company based in Cambridge, U.K., is one of several companies offering some type of payment plan to make the systems affordable. Customers pay $10 for the solar lighting system,….Then they pay a weekly fee for the power it generates.
It is a truism that new technology often needs a new business model to make it really pratctical. This is an interesting and promising approach.
Autonomous Quadrotor Video, cool to be creepy
This video of swarming Autonomous Quadrotors has made the rounds, I guess I’m just adding my bit to the noise, this isn’t that surprising but it seems to me just one more indication that the world is the cusp of great change. The article at Wired is short but has some other interesting links.
Space X continues to make progress…
The picture below was part of this article about Space X’s intentions to develop a better launch abort system using the integrated rocket system on the Dragon Capsule.
The cool thing about this is that the old system was horribly wasteful and a danger in itself. This is the old and still standard way (from Wikipedia) a shot of the Apollo system under test, and that was just a larger version of what was on Mercury.
This is called a Tractor system, and it pulls the capsule off the booster in case of disaster. The rocket motor is attached to a shell which attaches to the base of the capsule protecting the capsule in case of rocket ignition. But for a successful, even survivable mission, now you have to discard the abort system during boost. And it’s an expensive and heavy piece of gear tossed in the sea. Even the Orion exploration vehicle, part of the SLS uses the same expensive and wasteful system.
Space X will make the rocket motors part of the Dragon, firing from the skirt area as you can kind of see in the picture at the top. This rocket motor will Push the capsule off the booster. It can also become part of the landing system, the intent is to make the Dragon a mixed mode lander, decelerating using rockets, heat shield, then parachute but finally landing under rocket power, this will allow for pin point landing in some reasonably remote and safe spot on land instead of at sea. In fact the Russians have used a rocket ‘cushion’ system for landing their capsules forever, but the Dragon will be a real landing system, not just a cushion.
Below the Draco Rocket under test, and here the article in Wired that does a good job of explaining what’s going on in the picture. There is also video at Wired so enjoy.
Higher Education’s Next Wave
I whole heartedly agree with a move to a system of incremental learning and a focus on mastery and relevance as discussed in this article. I even feel it should filter down into the post elementary, even elementary school, so that the line between home, public and private schooling becomes blurred.
It’s interesting that the Internet is leading to the disintermediation of an ‘industry’ once more, ‘getting rid of the middlemen’ who add minimal value while sucking $ out of the revenue stream (i.e. the now obscene number of administrators in education.)
Incremental learning would focus people more on life long learning instead of the ‘boost and glide’ model we have today, I know that I am a far better student today than I was as an undergrad and know far more about what I should be learning and could use. There are many people in mid career who if the education were available and cheap could potentially make career changes and add great value to society/industry if their practical knowledge were supplemented with more analytical/academic background.
Many (guys in particular) are still too immature at 18 – 22 to know what they want to do with their lives and have a hard time sitting through “bullshit” pre requisite courses that would probably do them much more good a few years (or a few months) down the road when they understand the value. It’s not like this is the last bulwark of good English, that line fell long ago.
One downside to this in some people’s minds might be the loss of ‘life insertion support’ that university provides. This has been a accepted (not always gracefully or willingly) part of a university’s job from their origins in the middle ages.
On the upside, does it provide the opportunity to look towards a trainee and apprenticeship model of life insertion? Our current over protective society has progressively withdrawn our offspring from the real world over the past 100 some years with the most radical shifts in the early and late decades of that period. This is making it harder and harder to ‘lifestream’ them.
The child labor laws today are blanket and draconian because that’s the habit from early on when otherwise enforcement was all but impossible. Also recognize that the laws were a form of price support for adults by getting cheap labor off the market. Today monitoring is much easier and safety really is important, why not let the kids start working at earlier ages, especially if they can structure education around their work schedule, and learn life lessons much earlier and hopefully more gradually. If education becomes a life long goal, like good health, exercise, good citizenship, etc, then the first 12 years of your public life could perhaps be much more fulfilling and broad as well.
What I have sketched here is a bit of a forward into the past scenario, this would be more like it was in the past before vast bureaucracies and their one size fits all models took over from the chaotic getting along going along organization of the nineteenth and early twentieth century.
We can perhaps see what is happening as the collapse of the bureaucratic model of organization as ‘the Internet’ and reasonably capable software eliminate the need for a one size fits all models which have tried to ‘adapt’ to an un-regimented populace by the ‘cushioning’ of thousands of special assistants, ombudsmen and administrators of this that and the other.






